The RolAir 5520MK103A comes equipped with a 20 gallon tank. The larger tank allows the 5520MK103A to sustain 7.3 CFM @ 90 PSI longer than the traditional 9 gallon twin tank design. The low-RPM pump and motor combine for a quiet operation. The motor is a 1.5 HP, 1755 RPM with Overload Protection and a Manual Reset.
The pump features Heavy-Duty, Single Stage, Twin Cylinders, Ball Bearings, is Splash Lubricated, High-Efficiency Reed Valves, Aluminum Alloy Connecting Rods, Multi-Finned 10" Flywheel and a Oil Sight Gauge.
This RolAir Model 5520MK103A-0298 is painted blue and comes with an upgraded intake filter.